I'm very proud to have had a chance to help an organization like Outreach Indiana. A few months ago, we put together a web app for them as an "audio tour" of the city (Indianapolis) through the eyes of a homeless teenager. Greg McGuirk produced the soundtrack.
Local news outlet Fox59 ran a very nice story about it recently, bringing some much-deserved attention to the work Outreach does every single day.
Here's a link to the web app itself.
Hint, hint: now is a great time to click here and learn more about what they do and why they do it. Don't be shy: click here.
PS - This was a great example of when to do a native app vs. going with a multi-platform web app approach.